Former No. 1 Caroline Wozniacki stopped playing her second-round match at the Citi Open against Sam Stosur because of an injured left arm
USATODAY - Tennis Top Stories, USA Today: Tennis
Wed, 07/20/2016 - 9:48pm
Former No. 1 Caroline Wozniacki stopped playing her second-round match at the Citi Open against Sam Stosur because of an injured left arm